Joint Chiefs of Staff chairman Gen. Mark Milley wrote former President Trump was "doing great and irreparable harm" to the country in a never-sent draft resignation letter in June 2020, per an excerpt from Susan Glasser and Peter Baker's forthcoming book.
Why it matters: Milley's letter, drafted in the days after police used tear gas and batons to clear protesters and journalists out of Trump's way for a photo op at Lafayette Square in Washington, shows the stark divide between Trump and the country's military leadership toward the end of his term.
